An ultra wide-angle lens designed for the Phase One medium format camera system. Featuring Schneider-Kreuznach optics and a built-in Leaf Shutter (LS), this lens delivers outstanding sharpness, excellent color reproduction, and minimal distortion, making it ideal for landscape, architecture, and commercial photography. The 28mm focal length provides an expansive field of view on medium format sensors, while the Leaf Shutter design enables high-speed flash synchronization for professional studio and location work. Accessories: Front cap, rear cap Condition: Minor scuffs on the lens barrel. Dust particles present inside the lens. To ensure careful quality control, this item will first be collected from one of our domestic stores to our central warehouse before being dispatched via DHL. Please note that shipping may take approximately 3–5 business days (instead of the standard 3 days). We appreciate your understanding.